What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in puzich Fancybox Plus fancybox-plus allows Reflected XSS.This issue affects Fancybox Plus: from n/a through <= 1.0.1.
Explanation of Vulnerability in Simple Terms
02Summary
Fancybox Plus versions 1.0.1 and earlier contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages. An attacker can craft a malicious link or page that, when visited by a user, executes arbitrary JavaScript in the victim's browser. This can lead to session hijacking, credential theft, or malware distribution.
What an attacker can do
03Attacker Capabilities
Inject and execute malicious JavaScript in a user's browser when they visit a crafted page.
Potential impact on your site
04Site Impact
Visitors to your site could have their sessions hijacked, credentials stolen, or be redirected to malicious content.
Conditions required to exploit
05Prerequisites
A user must visit a page or click a link controlled or crafted by the attacker.
Key dates
06Disclosure timeline
March 26, 2025
CVE published
April 28, 2026
Record updated